// 
//  Author:
//    Andy Selvig ajselvig@gmail.com
// 
//  Copyright (c) 2010, Andy Selvig
// 
//  All rights reserved.
// 
//  Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
// 
//     * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
//     * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in
//       the documentation and/or other materials provided with the distribution.
//     * Neither the name of the [ORGANIZATION] nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
// 
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
//  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
//  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
//  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
//  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
//  EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
//  PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
//  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
//  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
//  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
//  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
// 

using System;
using System.Collections.Generic;
using System.Reflection;

namespace Shake
{
	/// <summary>
	/// Attribute used to decorate task methods.
	/// </summary>
	[AttributeUsage(AttributeTargets.Method)]
	public class TaskAttribute : Attribute
	{
		public TaskAttribute()
		{
		}
		
		public TaskAttribute(string description) : this()
		{
			Description = description;
		}
		
		/// <summary>
		/// A textual description of the task.
		/// </summary>
		public string Description { get; set; }

		/// <summary>
		/// The unqualified name of the task.
		/// </summary>
		public string Name { get; set; }

		/// <summary>
		/// The group this task belongs to.
		/// </summary>
		public TaskGroup Group { get; internal set; }

		/// <summary>
		/// The method to call on the group.
		/// </summary>
		public MethodInfo MethodInfo { get; set; }
		
		/// <summary>
		/// Executes the task without input arguments.
		/// </summary>
		public void Execute()
		{
			
			MethodInfo.Invoke(Group, null);
		}

		/// <summary>
		/// Executes the task with the given arguments.
		/// </summary>
		public void Execute(Dictionary<string,object> args)
		{

		}
	}
}

